package com.it.mapper;

import com.it.pojo.*;
import org.apache.ibatis.annotations.Mapper;

@Mapper
public interface MyDataMapper {
    int deleteByPrimaryKey(Long id);

    int insert(MyData record);

    int insertSelective(MyData record);

    MyData selectByPrimaryKey(Long id);

    int updateByPrimaryKeySelective(MyData record);

    int updateByPrimaryKey(MyData record);
}